Heavy metal remediation via sulfur-modified bio-oils
US-9540264-B2 · Jan 10, 2017 · US
Polytriglycerides
US9809778B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9809778-B2 |
| Application number | US-201615134316-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 20, 2016 |
| Priority date | Apr 21, 2015 |
| Publication date | Nov 7, 2017 |
| Grant date | Nov 7, 2017 |
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- Title
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Abstract
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Disclosed herein are polyketone triglyceride compositions containing 8 to 16 ketone carbonyl moieties per triglyceride unit and methods of making. Also disclosed are polyimine triglyceride compositions having has 8 to 16 nitrogen moieties per triglyceride unit and methods of making. Also disclosed are polyamine triglyceride compositions containing 8 to 16 nitrogen moieties per triglyceride unit and methods of making.
First claim
Opening claim text (preview).
We claim: 1. A polyketone triglyceride composition containing 8 to 16 ketone carbonyl moieties per triglyceride unit. 2. The polyketone triglyceride composition of claim 1 , wherein said composition is made by a method comprising providing a hydroxyl vegetable oil triglyceride having 8 to 16 hydroxyl moieties per triglyceride unit, reacting said hydroxyl moieties with an oxidant, and isolating a polyketone triglyceride from the reaction of said hydroxyl vegetable oil triglyceride having 8 to 16 hydroxyl moieties per triglyceride unit and said oxidant; wherein said method utilizes a non-aqueous solvent. 3. A method for making a polyketone triglyceride composition, said method comprising providing a hydroxyl vegetable oil triglyceride having 8 to 16 hydroxyl moieties per triglyceride unit, reacting said hydroxyl moieties with an oxidant, and isolating a polyketone triglyceride from the reaction of said hydroxyl vegetable oil triglyceride having 8 to 16 hydroxyl moieties per triglyceride unit and oxidant; wherein said method utilizes a non-aqueous solvent. 4. A lubricant formulation comprising the polyketone triglyceride composition of claim 1 . 5. The lubricant formulation of claim 4 , further comprising a base oil, friction modifier additive or both as an oil and additive. 6. A method to remove metal species from a material suspected of containing one or more metal ion species, said method comprising contacting said material with a polyketone triglyceride containing 8 to 16 ketone carbonyl moieties per triglyceride unit for a period of time and under conditions effective for sequestering said metal species by said polyketone triglyceride, and separating said polyketone triglyceride from said material.
Assignees
Inventors
Classifications
Metal deactivation · CPC title
Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure · CPC title
Specific manufacturing methods for lubricant compositions · CPC title
Pour-point; Viscosity index · CPC title
Oxidation, e.g. ozonisation · CPC title
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- What does patent US9809778B2 cover?
- Disclosed herein are polyketone triglyceride compositions containing 8 to 16 ketone carbonyl moieties per triglyceride unit and methods of making. Also disclosed are polyimine triglyceride compositions having has 8 to 16 nitrogen moieties per triglyceride unit and methods of making. Also disclosed are polyamine triglyceride compositions containing 8 to 16 nitrogen moieties per triglyceride unit…
- Who is the assignee on this patent?
- Us Agriculture
- What technology area does this patent fall under?
- Primary CPC classification C10M177/00. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 07 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).